Dusek, J. B. Adolescen development and behavior. Prentice Hall Englewood Cliffs.
Lua i Stíl Chicago (17ú heag.)Dusek, Jerome B. Adolescen Development and Behavior. Prentice Hall Englewood Cliffs.
Lua MLA (8ú heag.)Dusek, Jerome B. Adolescen Development and Behavior. Prentice Hall Englewood Cliffs.
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